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What is “rvalue reference for *this”?
...resolution for member functions works:
§13.3.1 [over.match.funcs]
p2 The set of candidate functions can contain both member and non-member functions to be resolved against the same argument list. So that argument and parameter lists are comparable within this heterogeneous set, a member function i...
What's the UIScrollView contentInset property for?
Can someone explain to me what the contentInset property in a UIScrollView instance is used for? And maybe provide an example?
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Ways to save Backbone.js model data?
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To populate the model there are a few ways to do so. For example, you can set up your model instance by passing in a JSON OR use method called set() which takes a JSON object of attributes.
myDonut = new Donut({'flavor':'lemon', 'price':'0.75'});
mySecondHelping = new Donut();
mySecondHelping.set(...
Change x axes scale in matplotlib
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is it possible to add an offset? (e.g. instead of 0.0, 0.5, 1.0, 1.5, ... and x 10^b it will be 0, 5, 10, 15,... and x 10^{b-1})
– Eagle
Jul 20 '12 at 13:20
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How do I set up a basic Ruby project?
...ec' and gem.add_development_dependency 'rake' near the bottom.
Add Bundler.setup and require 'my_lib' to the top of spec/spec_helper.rb to ensure your gem dependencies are loaded when you run your specs.
Add require "rspec/core/rake_task" and task :default => :spec to your Rakefile, so that runni...
“Too many values to unpack” Exception
... working with the UserProfile to extend the User model a common mistake in settings.py can cause Django to throw this error.
To quote the blog entry:
The value of the setting is not "appname.models.modelname", it's just "appname.modelname". The reason is that Django is not using this to do a direct...
WPF ToolBar: how to remove grip and overflow
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The grip can be removed by setting the attached property ToolBarTray.IsLocked="True" on the ToolBar.
To remove the Overflow ToggleButton, you will have to remove it in a custom ControlTemplate as sixlettervariables suggests, which if you have blend or...
Custom ListView click issue on items in Android
...s to download updates to their database(s). When I disable the checkbox by setting the visibility to Visibility.GONE, I am able to click on the list items. When the checkbox is visible, I am unable to click on anything in the list except the checkboxes. I've done some searching but haven't found any...
Matplotlib: draw grid lines behind other graph elements
...9221.n5.nabble.com/axis-elements-and-zorder-td5346.html - you can use Axis.set_axisbelow(True)
(I am currently installing matplotlib for the first time, so have no idea if that's correct - I just found it by googling "matplotlib z order grid" - "z order" is typically used to describe this kind of t...
Set Additional Data to highcharts series
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Yes, if you set up the series object like the following, where each data point is a hash, then you can pass extra values:
new Highcharts.Chart( {
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series: [ {
name: 'Foo',
data: [
{
...